EP4234472A4 - CRANE, DEVICE FOR DETERMINING THE CHANGE IN CRANE CHARACTERISTICS AND SYSTEM FOR DETERMINING THE CHANGE IN CRANE CHARACTERISTICS - Google Patents

CRANE, DEVICE FOR DETERMINING THE CHANGE IN CRANE CHARACTERISTICS AND SYSTEM FOR DETERMINING THE CHANGE IN CRANE CHARACTERISTICS Download PDF

Info

Publication number
EP4234472A4
EP4234472A4 EP21882816.8A EP21882816A EP4234472A4 EP 4234472 A4 EP4234472 A4 EP 4234472A4 EP 21882816 A EP21882816 A EP 21882816A EP 4234472 A4 EP4234472 A4 EP 4234472A4
Authority
EP
European Patent Office
Prior art keywords
crane
determining
change
crane characteristics
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP21882816.8A
Other languages
German (de)
French (fr)
Other versions
EP4234472A1 (en
Inventor
Yoshimasa MINAMI
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tadano Ltd
Original Assignee
Tadano Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tadano Ltd filed Critical Tadano Ltd
Publication of EP4234472A1 publication Critical patent/EP4234472A1/en
Publication of EP4234472A4 publication Critical patent/EP4234472A4/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C13/00—Other constructional features or details
    • B66C13/18—Control systems or devices
    • B66C13/40—Applications of devices for transmitting control pulses; Applications of remote control devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C13/00—Other constructional features or details
    • B66C13/04—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
    • B66C13/06—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for minimising or preventing longitudinal or transverse swinging of loads
    • B66C13/063—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for minimising or preventing longitudinal or transverse swinging of loads electrical
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C13/00—Other constructional features or details
    • B66C13/18—Control systems or devices
    • B66C13/46—Position indicators for suspended loads or for crane elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C13/00—Other constructional features or details
    • B66C13/18—Control systems or devices
    • B66C13/48—Automatic control of crane drives for producing a single or repeated working cycle; Program control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C15/00—Safety gear
    • B66C15/06—Arrangements or use of warning devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/18—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes
    • B66C23/36—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes mounted on road or rail vehicles; Manually-movable jib-cranes for use in workshops; Floating cranes
    • B66C23/42—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes mounted on road or rail vehicles; Manually-movable jib-cranes for use in workshops; Floating cranes with jibs of adjustable configuration, e.g. foldable

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Control And Safety Of Cranes (AREA)
  • Jib Cranes (AREA)
EP21882816.8A 2020-10-21 2021-10-19 CRANE, DEVICE FOR DETERMINING THE CHANGE IN CRANE CHARACTERISTICS AND SYSTEM FOR DETERMINING THE CHANGE IN CRANE CHARACTERISTICS Pending EP4234472A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020176963A JP7517071B2 (en) 2020-10-21 2020-10-21 CRANE, CRANE CHARACTERISTIC CHANGE DETECTION DEVICE, AND CRANE CHARACTERISTIC CHANGE DETECTION SYSTEM
PCT/JP2021/038577 WO2022085675A1 (en) 2020-10-21 2021-10-19 Crane, crane characteristic change determination device, and crane characteristic change determination system

Publications (2)

Publication Number Publication Date
EP4234472A1 EP4234472A1 (en) 2023-08-30
EP4234472A4 true EP4234472A4 (en) 2024-10-02

Family

ID=81290596

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21882816.8A Pending EP4234472A4 (en) 2020-10-21 2021-10-19 CRANE, DEVICE FOR DETERMINING THE CHANGE IN CRANE CHARACTERISTICS AND SYSTEM FOR DETERMINING THE CHANGE IN CRANE CHARACTERISTICS

Country Status (4)

Country Link
US (1) US12600603B2 (en)
EP (1) EP4234472A4 (en)
JP (1) JP7517071B2 (en)
WO (1) WO2022085675A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021246490A1 (en) * 2020-06-03 2021-12-09 株式会社タダノ Dynamic lift-off control device, and crane
US20250368325A1 (en) * 2024-06-03 2025-12-04 Rockwell Collins, Inc. Hoisting flight director mode

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004189396A (en) * 2002-12-10 2004-07-08 Furukawa Co Ltd Crane control device
JP6791714B2 (en) 2016-10-13 2020-11-25 古河ユニック株式会社 Hook device for mobile crane and mobile crane equipped with it
JP6853718B2 (en) * 2017-03-31 2021-03-31 日立造船株式会社 Information processing equipment, information processing methods, and information processing programs
WO2019077658A1 (en) * 2017-10-16 2019-04-25 日本電気株式会社 Transportation operation control device, transportation operation control system, transportation operation control method, and recording medium in which transportation operation control program is stored
CN108190751B (en) * 2017-12-30 2019-04-23 哈尔滨工业大学（威海） A kind of bridge crane based on Neural network PID is anti-to shake control method
JP7172243B2 (en) * 2018-07-25 2022-11-16 株式会社タダノ Cranes and crane control systems
JP7255133B2 (en) * 2018-10-24 2023-04-11 トヨタ自動車株式会社 vehicle control system
JP6816784B2 (en) * 2019-03-20 2021-01-20 株式会社タダノ crane
JP2020176963A (en) 2019-04-22 2020-10-29 株式会社村田製作所 Pressure measuring device and differential pressure controlling system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
No further relevant documents disclosed *

Also Published As

Publication number Publication date
EP4234472A1 (en) 2023-08-30
JP7517071B2 (en) 2024-07-17
WO2022085675A1 (en) 2022-04-28
US12600603B2 (en) 2026-04-14
JP2022068037A (en) 2022-05-09
US20230373761A1 (en) 2023-11-23

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